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-rw-r--r--2p35.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/2p35.cpp b/2p35.cpp
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+++ b/2p35.cpp
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+#include <iostream>
+#include "sales_item.hpp"
+
+/*
+ *
+ * 2.35
+ *
+ *
+ */
+
+int main () {
+
+ const int i = 42; // const int
+ auto j = i; // int
+ const auto &k = i; // const int&
+ auto *p = &i; // pointer to const int? (const int*) or pointer to pointer?
+ auto p2 = &i;
+ const auto j2 = i, &k2 = i;
+ // const int // reference to const int (const int&)
+ std::cout << i << "\n"
+ << j << "\n"
+ << k << "\n"
+ << p << "\n"
+ << p2 << "\n"
+ << j2 << "\n"
+ << k2 << std::endl;
+ return 0;
+}